Bonus All-In-One Charging Station - Featuring built-in wireless charging and USB ports, conveniently power up your devices like phones, iPads, or Apple watches. Versatile Height Adjustability - Switch between 27.55"~42.91" height for use as a compact desk, snack tray/sofa table, or laptop stand. Ideal for small spaces, student rooms, home offices, or even bed use. Smooth Mobility - With lockable, free-gliding rollers, easily transport this workspace across your floor. Perfect for versatile laptop use throughout your home. Spacious Design with Sliding Keyboard Tray - Includes a slide-in/out keyboard tray that tucks away completely when idle, providing a large desktop space for laptops, paperwork, or games. Sturdy, Secure & Confidence-Inspring - Designed with a 0.6" thick particle board & sturdy metal frame for superior weight capacity and durability, with secure, lockable casters. Includes an 18-month quality assurance warranty and friendly customer service.